Catalogue no.:	L-001324
Taxon:	Rhizocarpon geminatum
Label:	Lecidea atro-alba b. concreta
Basionym:	Lecidea atro-alba b. concreta
Type status:	lectotype
Family:	Lichenes
Collector:	G. Wahlenberg
Country:	Sweden
Locality:	Svecia, Lapponia
Habitat:	Rupes
Availability:	Not available for loan